Stumbled across a cool video by Art Vanchaam during a dive trip in Thailand.
The footage was shot in high definition with Sony HDR 550 in a Light and Motion Bluefin housing with two Sola 1200 video lights (for macro shots) and a Fathom 90 wide angle lens (the macro shots are tele macro’ed through the wide angle). The post production was done in Final Cut Pro X. 720p encoding for YouTube was done using Compressor 5.
Check out some stills of the trip and more of his work: